Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, yan wang
chan kang » chung kang, chan eng, chan fong
kang chan » kang chen, kang han, fong chan
qian yan » qian jun, qian yi
chan thi » nhan thi, phan thi, ha thi
thi hong » tan hong
hong zhi » zhong zhi, hong ghi, zhang zhi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((qian wang) or (qian yan)) chan kang chan thi hong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((qian wang) OR (qian yan)) chan kang chan thi hong zhi ;.
• Adding a wildcard symbol may retrieve word variants: wang ((qian wang) or (qian yan)) chan kang chan thi hong zhi ;*.